I did try exactly as you did, wasted a lot of time .
Here is what I found out:
your player will receive the 4% when you restart the app
claim skill boost - take screenshot - restart app - take screenshot again and see the difference
I tried that today and it was true.. But I was surprised to see the player getting only 4% to one of his skills no matter how many boosts you receive?? So what's the point of receiving multiple boosts? Nothing?
I tried that today and it was true.. But I was surprised to see the player getting only 4% to one of his skills no matter how many boosts you receive?? So what's the point of receiving multiple boosts? Nothing?
Imagine if you have 1000 friends and get 1000×4% ×D
I tried that today and it was true.. But I was surprised to see the player getting only 4% to one of his skills no matter how many boosts you receive?? So what's the point of receiving multiple boosts? Nothing?
All you are doing if you have multiple friends gifting you one of those 4 things is increasing your chances that at least one friend will give you gift.